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Oval|Lab Grown|IGI

1.54ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG839683864

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839683864

Diamond specifications and retailer prices

From HK$3,342 HKD
$426 USD
As of October 29, 2026
Save HK$31,140 HKD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$42,602 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839683864 or 839683864. Listed at 26 retailers as of October 29, 2026, with a 932% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683864
Dimensions9.68 × 6.48 × 3.97 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.68 mm6.48 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683864
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$15,205 HKD|Low: HK$3,209 HKD|High: HK$34,482 HKD|Avg: HK$10,233 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 23HK$3,342 HKD
Retailer 3HK$3,742 HKD
Retailer 7HK$4,143 HKD
Retailer 24HK$4,143 HKD
Retailer 9HK$4,213 HKD
Retailer 12HK$4,378 HKD
Retailer 21HK$4,943 HKD
Retailer 13HK$5,814 HKD
Retailer 19HK$6,310 HKD
Retailer 15HK$6,590 HKD
Retailer 22HK$6,614 HKD
Retailer 18HK$6,770 HKD
Retailer 20HK$7,115 HKD
Retailer 6HK$8,544 HKD
Retailer 11HK$9,091 HKD
Retailer 2HK$12,859 HKD
Retailer 8HK$13,306 HKD
Retailer 5HK$13,568 HKD
Retailer 10HK$13,729 HKD
Retailer 4HK$15,013 HKD
Retailer 1HK$15,205 HKD
Retailer 17HK$17,904 HKD
Retailer 16HK$19,049 HKD
Retailer 14HK$34,482 HKD

30 data points across 24 retailers

26 retailersHK$3,342 HKD to HK$34,482 HKD

A
Cheapest Retailer
-
HK$3,342 HKD
$426 USD
A
Retailer 2
-
HK$3,742 HKD
$477 USD
View
A
Retailer 3
-
HK$4,143 HKD
$528 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$4,143 HKD
$528 USD
View
A
Retailer 5
-
HK$4,213 HKD
$537 USD
View
Final sale: no returns
A
Retailer 6
-
HK$4,378 HKD
£439 GBP
View
A
Retailer 7
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HK$4,943 HKD
$630 USD
View
A
Retailer 8
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HK$5,814 HKD
$741 USD
View
A
Retailer 9
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HK$6,310 HKD
€766 EUR
View
A
Retailer 10
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HK$6,590 HKD
$840 USD
View
A
Retailer 11
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HK$6,614 HKD
$843 USD
View
A
Retailer 12
-
HK$6,770 HKD
£679 GBP
View
A
Retailer 13
-
HK$7,115 HKD
ZAR 14,651 ZAR
View
B+
Retailer 14
-
HK$8,544 HKD
$1,089 USD
View
B+
Retailer 15
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HK$9,091 HKD
$1,159 USD
View
B+
Retailer 16
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HK$12,859 HKD
$1,639 USD
View
B+
Retailer 17
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HK$13,306 HKD
$1,696 USD
View
B+
Retailer 18
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HK$13,568 HKD
$1,729 USD
View
B+
Retailer 19
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HK$13,729 HKD
CA$2,430 CAD
View
B
Retailer 20
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HK$15,013 HKD
$1,913 USD
View
B+
Retailer 21
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HK$15,205 HKD
£1,526 GBP
View
B
Retailer 22
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HK$17,904 HKD
$2,282 USD
View
B
Retailer 23
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HK$19,049 HKD
$2,428 USD
View
B
Retailer 24
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HK$34,482 HKD
$4,395 USD
View
Retailer 25
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HK$42,602 HKD
$5,430 USD
View
Price under review
Most Expensive
Brilliant Earth
21790906A · Oct 31
HK$42,602 HKD
$5,430 USD
View
Price under review
25 more retailers have this diamond
Prices start from HK$3,342 HKDSave up to HK$31,140 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.54ct Oval
HK$3,342 HKD